package cn.tedu._03vehicle.mapper;

import cn.tedu._03vehicle.pojo.dto.UserLoginParam;
import cn.tedu._03vehicle.pojo.entity.User;
import cn.tedu._03vehicle.pojo.vo.UserVO;

public interface UserMapper {
    int selectUserByUsername(String username);

    void reg(User user);

    UserVO selectUserByUsernameAndPassword(UserLoginParam userLoginParam);
}
